Video: Magnetic media thiab optical media yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Qhov sib txawv tseem ceeb ntawm optical cia media , xws li CDs thiab DVDs, thiab sib nqus cia media , xws li hard drives thiab qub-floppy disks, yog nyob rau hauv yuav ua li cas computers nyeem thiab sau cov ntaub ntawv rau lawv. Ib qho siv lub teeb; lwm yam, electromagnetism. Hard drives nrog nyeem / sau taub hau.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog qhov optical media?
Optical media hais txog cov discs uas tau nyeem los ntawm lub laser. Qhov no suav nrog CD-ROMs, DVD-ROMs, thiab tag nrho cov kev hloov pauv ntawm ob hom - CD-R, CD-RW, DVD-R, DVD + R, Blu-duab tshav, thiab ntau lwm tus.
Ib tug kuj yuav nug, yog vim li cas optical cia media suav hais tias zoo dua li sib nqus cia media? Feem ntau, cov ntaub ntawv yog sau rau optical media , xws li compact discs (CDs) thiab DVDs. Optical media yog ruaj dua tshaj daim kab xev, HDDs thiab flash drives thiab tsis tshua muaj kev cuam tshuam rau ib puag ncig. Txawm li cas los xij, nws zoo li qeeb qeeb tshaj raug HDD ceev thiab muaj qis dua khaws cia muaj peev xwm.
Tom qab ntawd, dab tsi yog magnetic computer media?
Sib nqus media . Kho tshiab: 2017-26-04 by Khoos phis tawj Cia siab. Ib qho nruab nrab cia uas siv Sib nqus cov qauv los sawv cev cov ntaub ntawv raug txiav txim siab magnetic media . Cov piv txwv zoo ntawm a magnetic media thiab sib nqus cia yog a daim kab xev tsav, floppy diskette, thiab hard drive.
Dab tsi yog qhov sib txawv loj ntawm optical thiab magnetic disk?
Cov Sib nqus disk yog ib tug ruaj cia khoom whereas optical disk yog transportable storage media uas yog tshem tau. Optical disk generates zoo teeb liab-rau-suab piv piv rau Sib nqus disk . Tus qauv siv tau hauv magnetic disk yog qis dua siv hauv optical disk.
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